6, various types of muffler, bend muffler, silencer duct, plenum chamber muffler blinds. 7, the fire temperature exhaust fan, Francis fan, fire ventilation dual tank centrifugal fans, axial fans, induced fan, ramps flow fan, the wind chassis and other products. 8, energy efficient new wind ventilators, dust purification equipment. 9, the major air conditioning manufacturers supporting a variety of table cold, heaters, humidifiers, air curtain, air curtain, air conditioning flaps and other accessories. 10, at the same time to undertake the entire central air-conditioning design, production, installation Ma'anshan Chaohu fire fans, repair, maintenance and technical advice. Companies to strict production control procedures as well as excellent service awaits you, to guide, to discuss cooperation! The fan uses a special compartment temperature measures built circulating impeller can forcibly cool the motor, ensure that the motor temperature does not exceed a predetermined value. Run at 400 ℃ 100 minutes or more, long-term operation at 100 ℃. Can play a role of ventilation and fire smoke. The product was identified as Shandong Provincial Fire Department fire products sentinel production. YTPY type, fire temperature exhaust fan with high efficiency Ma'anshan Chaohu fire fans, smooth operation, low noise, high-temperature structure is reasonable, easy to install, can be vertical, horizontal and hanging installation. The fan is designed with special air-cooled motor cooling system built-in motor type; the use of advanced aerodynamic design of the blade (swept forward, forward) Ma On Shan Chaohu fire fans, fire fans make noise than the existing 2, low 8-10dB (A) Low power 6%; the main air duct medium temperature of 280 ℃ when more than 30 minutes of continuous operation, 150 ℃ when the long-term continuous operation. Product Attributes This fan uses a special compartment temperature measures built cycle impeller can forcibly cool the motor, ensure that the motor temperature does not exceed a predetermined value. Run at 400 ℃ 100 minutes or more, long-term operation at 100 ℃. Ventilation and fire smoke can play a role in the product altogether divided into: ① ② atmospheric pressure single-speed two-speed single-speed ④ ③ MV MV dual-speed four series. Fire temperature exhaust fan, can be used for various building fire smoke, but also for a variety of construction, civil air defense projects, underground railways, mines, tunnels and other smoke and exhaust. Other notes The fan is designed with special high-temperature motor cooling system. Main air duct medium temperature of 280 ℃, it can be more than 30 minutes of continuous operation. ≤150 ℃ when long-term continuous operation. 1. Small size and lightweight light with the same amount of wind centrifugal fan less accounted for two-thirds of the space. Lighter than half. Features: Francis impeller hub, high temperature motor, motor fully enclosed built, and a special motor cooling system Ma'anshan Chaohu fire fans, high temperature performance, high efficiency, low noise, reasonable structure, small size, easy installation, etc., installed on horizontal, vertical, lifting can be. Applications: building, drying room, underground garage, subways, tunnels and other fire sent smoke and exhaust ventilation, low speed for two-speed fan usually through ventilation, fire smoke at high speed for the Jingjiang City in the air-conditioning Equipment Co. central air terminal equipment and fire ventilation exhaust of professional equipment manufacturers, fire products sentinel units, the main products are modular air conditioning units, VAV cabinet air conditioning units, fan coil units, fire dampers, exhaust valves, multi-leaf smoke mouth, pressure delivery outlet, leafy exhaust port, positive pressure blower, fire temperature exhaust fan fire ventilation and other products, the Department of air conditioning all fire products through the National Fire Testing Center qualified, you can check in China Fire product information online. Price concessions, the full range, now for many domestic manufacturers OEM OEM services, has maintained a good partnership in the country with more than 1,000 distribution services, good quality and good after-sales service, sincerely look forward to your cooperation. Tongcheng Fire fan, Ma'anshan fire fans, fire fans from Shandong GREAT fan manufacturers to provide air-conditioning Limited. Shandong GREAT Fan Air Conditioning Equipment Co. (www.greatfengji.com) strong, credible, Shandong Texas fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead into the brilliant GREAT and you work for a better future!